but we put a tremendous effort in space, and refuse to sign the united nations treaty and o outlier, israel and us. >> about not weaponizing space. >> we have weaponized space with drones and alfred mccoy, the university of wisconsin talks about a three-tiered system from 250 miles up to about 50 miles up. very dangerous. electronic frontier and can blind a foreign army. we are in charge of it, and the chinese are not stupid and neither are the russian, but it is dangerous. >> one thing that comes across in untold history is that two things that dominated the american political landscape is space and nuclear weapons. we are still in space, and we still have nuclear weapons. i thank the panel. oliver stone, academy award winning record whose showtime series "the untold history of the united states" airs monday night at 8:00. thank you for getting up. >>> sunday at 8:00, i will have freshman congressman hakeem jefferies. coming up is melissa harris-perry, and on today's "mhp" who emerged as the deal makers and breakerers on the fiscal deal. what will meaningful reform look like? that is melis